26263412

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 54621504

約数和(自身を除く): 28358092

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 2851, 4606, 5702, 9212, 11404, 19957, 39914, 79828, 133997, 139699, 267994, 279398, 535988, 558796, 937979, 1875958, 3751916, 6565853, 13131706, 26263412]

約数ペア:

[(1, 26263412), (2, 13131706), (4, 6565853), (7, 3751916), (14, 1875958), (28, 937979), (47, 558796), (49, 535988), (94, 279398), (98, 267994), (188, 139699), (196, 133997), (329, 79828), (658, 39914), (1316, 19957), (2303, 11404), (2851, 9212), (4606, 5702)]